Double-hung windows combine traditional architectural charm with cutting-edge technology and ease of operation. We make ours to be a beautiful, highly energy-efficient window that’s easy to open & close, easy to clean and easy to enjoy for many years to come.
Aesthetics
Ours are designed with beauty in mind. For example, this model is equipped with a beveled exterior to add architectural complexity and aesthetic appeal.
Sashes
Our windows have superior functionality, thanks to our moveable window sashes. These sash components are available in two configurations: standard non-equal lite and equal lite. For easy cleaning, simply tilt the window inward.
Strength
Quality windows are our guarantee at Thermo-Twin. That’s why our double-hung vinyl windows are expertly crafted to be strong and durable.
Glass
Clean, pristine glass really makes the windows in your home shine. Our double-hung windows are constructed with 7/8″ insulated glass and back bedded into the sashes. Check out our glass packages right here.
Energy Efficiency
Our window are equipped with dual weather stripping at the stiles, interlock, head and sill. This feature ensures protection against air infiltration, increasing overall energy efficiency. Screens: Our windows come with standard half screens, with the option of full double-hung and slider only.
